EP 1952936 A3 20111228 - Punch and drill machine for structural angle
Title (en)
Punch and drill machine for structural angle
Title (de)
Stanz- und Bohrmaschine für Strukturwinkelprofil
Title (fr)
Machine à poinçonner et à percer pour cornière structurel
Publication
Application
Priority
US 69970807 A 20070130
Abstract (en)
[origin: EP1952936A2] A machine (84) is provided for making holes in the legs (101,102) of a structural angle (80) oriented Iengthwise along the X-axis of a mutually orthogonal X, Y, and Z-axis coordinate system. The machine includes a first or main frame (201,202), a second frame (280) moveable along the Y-axis relative to the first frame, and a carriage (420) moveable along the Z-axis relative to the second frame. A punch (342) is mounted on the second frame (201,202) for punching a first hole in the first leg (101) of the angle. A drill (520) is mounted on the carriage (420) for drilling a second hole in the second leg (102) of the angle. The punch has a punch operating axis along which the punch moves longitudinally to punch the first hole and which is parallel to the Z-axis. The drill has a drill feed operation axis along which the drill moves longitudinally to drill the second hole and which is parallel to the Y-axis. The drill and the punch are oriented with the drill feed operation axis and the punch operation axis together defining a common plane.
IPC 8 full level
B23P 23/02 (2006.01); B21D 28/24 (2006.01); B23B 41/00 (2006.01)
CPC (source: EP US)
B21D 28/243 (2013.01 - EP US); B23B 41/003 (2013.01 - EP US); B23P 23/02 (2013.01 - EP US); Y10T 29/49829 (2015.01 - EP US); Y10T 29/5107 (2015.01 - EP US); Y10T 29/5116 (2015.01 - EP US); Y10T 83/9382 (2015.04 - EP US); Y10T 408/356 (2015.01 - EP US); Y10T 408/54 (2015.01 - EP US); Y10T 408/6757 (2015.01 - EP US)
Citation (search report)
- [A] US 3469306 A 19690930 - CLOUP FRANCIS JEAN GABRIEL
- [A] FR 2050686 A5 19710402 - SIRUGUE ET CIE
- [A] US 3572204 A 19710323 - MCCONNELL JOHN R
- [A] US 2005257361 A1 20051124 - RAMNAUTH VINODE [CA], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
EP 1952936 A2 20080806; EP 1952936 A3 20111228; EP 1952936 B1 20130306; US 2008181732 A1 20080731; US 7418773 B2 20080902
DOCDB simple family (application)
EP 08001411 A 20080125; US 69970807 A 20070130